Aluminium alloy 5083 was subjected to Laser Shock Peening both with (LSP) and without protective coating (LPwC) at multiple pulse densities. A second LPwC treatment conducted fully submersed under water, in addition the standard laminar water flow condition. The results show that compressive residual stresses were generated all cases, although their character varied depending on peening strateg...

One of the important parameters ensuring production a welded joint without continuity defects during friction stir welding is provision required temperature in metal bonding zone. Significant difficulties arise when determining experimentally directly zone metals using thermocouples. In this regard, application numerical methods describing distribution fields relevant. work, modeling was used, ...